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H670m-ITX won't boot

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=22262
Printed Date: 29 Mar 2024 at 3:13am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: H670m-ITX won't boot
Posted By: goloap
Subject: H670m-ITX won't boot
Date Posted: 23 Feb 2022 at 6:53am
Hi,

I'm building a new machine based on the H670m-ITX. Unfortunately the PC won't boot, there is nothing being displayed on the HDMI port. I've done the basic debugging steps without any luck and I'm at a loss on what to try next.

Setup:
- Intel i5-12500
- Kingston FURY Beast 16GB (2 x 8GB) 3600MHz DDR4 RAM
- CPU Cooler Noctua L12S
- Seagate FireCuda 530, 1 TB, Internal Solid State Drive - M.2 PCIe Gen4 ?4 NVMe 1.4
- Seasonic 650W Focus GX PSU

Behaviour:
- When power supply is connected, green light on MB is on
- When power button is pressed CPU fan spins (no video)
- After 5 to 10s, the board seems to reset (audible click happens)
- This continues over and over.


What I've tried
- Removing any non-necessary connection to the motherboard. Currently I only have MB and CPU power connector connected, CPU FAN and POWERBTN jumper connected to the MB
- Clear the CMOS
- Resit the RAM
- Resit the CPU

Any idea on what could be happening?



Replies:
Posted By: threadzipper1957
Date Posted: 08 Mar 2022 at 11:32pm
Did you test the board, on top of the cardboard box, with 1 memory module, keybaord mouse and monitor.
Please use a wired keybaord and mouse, and check you cables,
You an also use the support link
https://event.asrock.com/tsd.asp?ln=en" rel="nofollow - https://event.asrock.com/tsd.asp?ln=en
keep in mind that support repleis to a gmail account often end up in the spam folder

-------------
Kind Regards



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